helm-charts/setup-nfs.sh at master · hemanthsm/helm-charts · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
#!/bin/bash

# This script should be executed on Linux RHEL Virtual Machine

EXPORT_DIRECTORY=${1}
USER_ID=${2}
CURR_DIR=`pwd`
WORKER_NODE_SUBNET=${3}
SERVICES="cms ihub kbs isecl-k8s-scheduler isecl-k8s-controller admission-controller sqvs"
SERVICES_WITH_DB="wls hvs authservice scs shvs"
BASE_PATH=$EXPORT_DIRECTORY/isecl
LOG_PATH=logs
CONFIG_PATH=config
DB_PATH=db
VERSION=${VERSION:-v5.1.0}

if [ -z "$EXPORT_DIRECTORY" ]; then
  echo "Error: missing export directory. Aborting..."
  exit 1
fi

if [ -z "$USER_ID" ]; then
  echo "Error: missing user id. Aborting..."
  exit 1
fi

if [ -z "$WORKER_NODE_SUBNET" ]; then
  echo "Error: missing worker node subnet/ip. Aborting..."
  exit 1
fi

# Check OS
OS=$(cat /etc/os-release | grep ^ID= | cut -d'=' -f2)
temp="${OS%\"}"
temp="${temp#\"}"
OS="$temp"

if [ "$OS" == "rhel" ]
then
  echo "Installing NFS Utils"
  dnf install -y nfs-utils
  systemctl enable --now nfs-server rpcbind
elif [ "$OS" == "ubuntu" ]
then
  apt install -y nfs-kernel-server
fi

echo "Making new directory to be: ${EXPORT_DIRECTORY}"
mkdir -p ${EXPORT_DIRECTORY}

echo "Create directories for isecl services and set permissions"
services=$(eval "echo \$SERVICES")
services_db=$(eval "echo \$SERVICES_WITH_DB")

mkdir -p $BASE_PATH && chmod 711 -R $BASE_PATH
for base_service in $services; do
  service=$BASE_PATH/$base_service/$VERSION
  mkdir -p $service && chown -R $USER_ID:$USER_ID $service
  mkdir -p $service/$LOG_PATH
  mkdir -p $service/$CONFIG_PATH
  chown -R $USER_ID:$USER_ID $service/$CONFIG_PATH
  chown -R $USER_ID:$USER_ID $service/$LOG_PATH
  if [ $base_service == "kbs" ]; then
    mkdir -p $service/opt
    chown -R $USER_ID:$USER_ID $service/opt
    cd $BASE_PATH/$base_service
    ln -sfT $VERSION/opt opt
  fi
  cd $BASE_PATH/$base_service
  ln -sfT $VERSION/$CONFIG_PATH $CONFIG_PATH
  ln -sfT $VERSION/$LOG_PATH $LOG_PATH
done

cd $CURR_DIR

for base_service in $services_db; do
  service=$BASE_PATH/$base_service/$VERSION
  mkdir -p $service && chown -R $USER_ID:$USER_ID $service
  mkdir -p $service/$LOG_PATH
  mkdir -p $service/$CONFIG_PATH
  mkdir -p $service/$DB_PATH
  chown -R $USER_ID:$USER_ID $service/$CONFIG_PATH
  chown -R $USER_ID:$USER_ID $service/$LOG_PATH
  chown -R $USER_ID:$USER_ID $service/$DB_PATH
  cd $BASE_PATH/$base_service
  ln -sfT $VERSION/$CONFIG_PATH $CONFIG_PATH
  ln -sfT $VERSION/$LOG_PATH $LOG_PATH
  ln -sfT $VERSION/$DB_PATH $DB_PATH

done
cd $CURR_DIR
chown -R $USER_ID:$USER_ID $BASE_PATH

echo "Appending NFS path and Worker Node Subnet to exports configuration file if export directory does not exist"
grep -qx "${BASE_PATH}/        ${WORKER_NODE_SUBNET}(rw,sync,no_all_squash,root_squash)"  /etc/exports || echo "${BASE_PATH}/        ${WORKER_NODE_SUBNET}(rw,sync,no_all_squash,root_squash)" >> /etc/exports

echo "Restarting nfs-utils & exporting"
nohup service nfs-utils restart
exportfs -arv
if [ "$OS" == "ubuntu" ]; then
  nohup service nfs-kernel-server restart
fi